Unfortunately, some things we'll encounter in life don't come with an explanation. After all, some weird sights don't have anyone around to fill in the details and others were created by someone who wants to create an air of mystery.
But no matter how they happened, we have to accept that they did. Fortunately, something weird enough to give us pause is also something that's likely to entertain whoever we tell about it.
And that's likely why someone decided to take pictures and share these strange scenes with us.